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Mostrando ítems 1-10 de 58
Artículo
Evaluación de la función muscular del cuádriceps en pacientes con EPOC modera-severa
(Neumosur. Asociación de Neumología y Cirugía Torácica del Sur. Revista Española de Patología Torácica., 2019)
Resumen OBJETIVO Objetivo: el objetivo del estudio fue evaluar la función muscular periférica de pacientes con EPOC moderada-severa, mediante la medición de la fuerza muscular isométrica e isotónica del cuádriceps y la ...
Artículo
Fully automatized parallel segmentation of the optic disc in retinal fundus images
(Elsevier, 2016-11)
This paper presents a fully automatic parallel software for the localization of the optic disc (OD) in retinal fundus color images. A new method has been implemented with the Graphics Processing Units (GPU) technology. ...
Artículo
Lessons Learned about the Design and Active Characterization of On-Body Antennas in the 2.4 GHz Frequency Band
(MDPI, 2019-12)
This work addresses the design and experimental characterization of on-body antennas, which play an essential role within Body Sensor Networks. Four antenna designs were selected from a set of eighteen antenna choices ...
Artículo
Information Theory Applications in Signal Processing
(MDPI, 2019-07)
Artículo
Passive RFID-Based Inventory of Traffic Signs on Roads and Urban Environments
(MDPI, 2018-07)
This paper presents a system with location functionalities for the inventory of traffic signs based on passive RFID technology. The proposed system simplifies the current video-based techniques, whose requirements regarding ...
Artículo
Nonlinear effects in lte downlink signals and application of a compensation technique at the receiver side
(Wiley, 2012-01)
This article proposes a nonlinear compensation technique for long-term evolution downlink signals based on the memoryless solid-state power amplifier model, which provides a simple and effective linearization technique at ...
Artículo
Centroid-Based Clustering with ab-Divergences
(MDPI AG, 2019-02-19)
Centroid-based clustering is a widely used technique within unsupervised learning algorithms in many research fields. The success of any centroid-based clustering relies on the choice of the similarity measure under use. ...
Artículo
Mapping from Frame-Driven to Frame-Free Event-Driven Vision Systems by Low-Rate Rate-Coding and Coincidence Processing. Application to Feed-Forward ConvNets
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Event-driven visual sensors have attracted interest from a number of different research communities. They provide visual information in quite a different way from conventional video systems consisting of sequences of ...
Artículo
Digital predistortion technique with in-band interference optimisation applied to DVB-T2
(The Institution of Engineering and Technology, 2012-05)
The efficient transmission and nonlinear modelling of orthogonal frequency division multiplexing (OFDM) signals are difficult to address owing to the special characteristics of this modulation scheme. Proposed is a digital ...
Artículo
Análisis comparativo de los métodos de bioimpedancia en la evaluación nutricional de pacientes con enfermedades respiratorias
(Asociación de Neumología y Cirugía Torácica del Sur (Neumosur), 2018)